X+ Y+ Z- X- X- Y+ Y- X- X- Y+ Y+ X+ Z+ X+ Y+ Y+ X- 
After creating box around spheres, box is too small (809843.358326313 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.8014622416534 49.00961645469 -44.4892635135134
Center of current box is (x y z): 17.8005 44.415775 47.159
Diagonals of current box are (D1: x y z, D2: x y z): 2.116 29.38255 -63.06 33.485 59.449 -31.258
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 976562.934077612
**BOX SIZE is now: 33.369 32.06645 33.802
Center of current box is (x y z): 17.8005 44.415775 47.159
Diagonals of current box are (D1: x y z, D2: x y z): 1.116 28.38255 -64.06 34.485 60.449 -30.258
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1132185.59973756
**BOX SIZE is now: 35.369 34.06645 34.802
Center of current box is (x y z): 17.8005 44.415775 47.659
Diagonals of current box are (D1: x y z, D2: x y z): 0.116 27.38255 -65.06 35.485 61.449 -30.258
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1302824.52599751
**BOX SIZE is now: 37.369 36.06645 35.802
Center of current box is (x y z): 17.8005 44.415775 48.159
Diagonals of current box are (D1: x y z, D2: x y z): -0.884 26.38255 -66.06 36.485 62.449 -30.258
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1489127.71285746
**BOX SIZE is now: 39.369 38.06645 36.802
Center of current box is (x y z): 17.8005 44.415775 48.659
Diagonals of current box are (D1: x y z, D2: x y z): -1.884 25.38255 -67.06 37.485 63.449 -30.258
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1691743.16031741
**BOX SIZE is now: 41.369 40.06645 37.802
Center of receptor atoms is (x y z): 12.8014622416534 49.00961645469 -44.4892635135134
Center of current box is (x y z): 17.8005 44.415775 -49.159
Diagonals of current box is (D1: x y z, D2: x y z): -2.884 24.38255 -68.06 38.485 64.449 -30.258
Limit diagonals to 8.3f :  -2.884   24.383  -68.060   38.485   64.449  -30.258